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WO/2002/085595A1 |
A method for applying at least one raw coloured mixture (2) forming a contrasting pattern on the outer surface of a tyre, consisting of the following steps, a blank of the raw tyre to be moulded is prepared, including all constituents ap...
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WO/2002/083435A1 |
A resilient tire (100) that supports a load without internal air pressure includes a ground contacting tread portion (110) and sidewall portions (150) extending radially inward from said tread portion and anchored in bead portions (160) ...
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WO/2002/079032A1 |
The invention relates to a kind of tyre for an aircraft. There are at least two wind blades on both sides of a conventional tyre, each wind blade as a recess on its one side, and each recess faces to same direction. Using this kind of ty...
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WO/2002/074451A1 |
A method for forming an antifouling coating disposed on the surface to be treated of a substrate having a surface comprising a plastic or a rubber, which contains a photocatalyst and an amorphous titanium peroxide having substantially no...
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WO/2002/057096A1 |
The invention concerns a tyre P comprising at least two beads B assembled to a running tread (7) via two sidewalls (5), at least the first bead B having a seat (12B) sloping outwards, and a carcass reinforcement (1), formed with at least...
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WO/2002/057711A1 |
The invention concerns a method and a device for evaluating deformations or forces sustained by a structure comprising an elastomeric body (2), said device comprising a dipole (6) whereof the dielectric (3) consists of said elastomeric b...
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WO2002018157B1 |
A stabilizing system for a pneumatic tire and wheel assembly includes complimentary projections (34) and grooves (36) on internal regions of the tire which contact each during an under-inflated condition The projections and grooves mate ...
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WO/2002/053661A1 |
The invention relates to a tyre, comprising at least one part of an outer rubber-like surface which is made from essentially unsaturated diene elastomers covered with a coloured coating. At least one layer of this coating is in contact w...
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WO/2002/053662A1 |
The invention relates to a tyre having at least one part of an outer rubber-like surface which is made with essentially unsaturated diene elastomers, covered with a coloured coating. At least one layer of this coating is in contact with ...
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WO/2002/049859A2 |
The invention relates to surface structuring, substantially comprising extremely fine grooves extending in an essentially parallel manner to each other, which are formed in groups on a surface. The structuring is carried out according to...
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WO2001043958A9 |
A cover (1) for a tire is disclosed. The tire (2) includes a base (4) with an outer circumferential surface and a tread pattern on the outer circumferential surface. The tread pattern includes a plurality of spaced tread members (10) ext...
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WO/2002/040581A1 |
The invention relates to a method of making an outer tire layer on a pneumatic tire microcellular closed-cell sponge rubber, method of making the aforesaid product.
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WO/2002/030686A1 |
The invention provides a tire comprising a carcass structure anchored in each side of the tire in a bead, each bead having a base which is intended to be mounted on the tire's design mounting rim, each bead being extended radially upward...
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WO/2002/030687A2 |
The invention provides a tire comprising a carcass structure (5) anchored in each side of the tire in a bead, each bead (4) having a base (42) which is intended to be mounted on the tire's design mounting rim, each bead being extended ra...
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WO/2002/009955A1 |
The invention concerns a tyre comprising a carcass reinforcement of at least one ply (12) of reinforcing elements mutually parallel in each ply and forming with the circumferential direction an angle $g(a) such that 60° $m(F) $g(a) $m(F...
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WO/2001/094453A1 |
The invention concerns a method for protecting against ozone at least part of the outer surface of a tyre, whereof the composition is based on substantially saturated diene elastomers which consists in: treating the surface of the vulcan...
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WO/2001/092039A1 |
A tyre (100) for a motor vehicle with a low rolling resistance, said tyre comprising at least: a tread band (109), a rubber-coated carcass ply (101), whose opposite lateral edges are associated with respective right-hand and left-hand be...
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WO/2001/089861A1 |
The invention concerns a tyre (101) comprising at least a first bead, whereof the seat has a generatrix the axially inner end of which is on the circle with diameter greater than the diameter of the circle whereon is located the axially ...
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WO/2001/060643A1 |
Motor vehicle tyre (100) which has reduced rolling resistance (Fig. 1), the said tyre comprising at least one carcass ply (101) whose opposite lateral edges are folded externally to form carcass folds (101a) around respective right and l...
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WO/2001/060640A2 |
The invention relates to a vehicle tire having a running surface (1), which delimits the vehicle tire in a radially outward manner, and two lateral surfaces (2), which delimit the vehicle tire in an axially outward manner. The vehicle ti...
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WO/2001/043992A1 |
A new method for designing a tire comprises the steps of laying up a tire having a stiff lower sidewall portion (18b) that has a high modulus apex (17) and a high turn-up (16a) and a concave shape, a flexible upper sidewall portion (18a)...
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WO/2001/025032A1 |
A runflat radial ply tire (70) having a thread (72), a carcass (86) and a belt structure (74) radially located between the thread and the carcass has two sidewalls (80, 82) each reinforced with a circumferentially disposed wedge insert (...
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WO/2001/019655A1 |
The invention relates to a device comprising at least two sensors (SU, SL), especially tire sidewall torsion (SWT) sensors, for a motor vehicle control system (14), which is mounted on the wheel suspension in a stationary manner and at v...
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WO/2001/019656A1 |
The invention relates to a tire sensor (10, 11), especially a tire sidewall torsion sensor (SWT sensor), comprising at least two measuring sensors which are mounted on the chassis at a distance from the rotational axis of the tire. In ad...
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WO/2001/017801A1 |
The present invention relates to a farm implement tire (10) having a maximum section width (S¿w?) as measured between the sidewalls (17,18) that is narrower than the tread width (T¿w?) of the tread (12). The tread (12) includes an over...
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WO/2001/002869A2 |
The present invention provides a tire with a sidewall having a magnetized outer layer. The sidewall outer layer is peripherally divided into sections with radially extending ribs between each adjacent pair of sections. The ribs protrude ...
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WO/2000/073093A1 |
The tire of the invention has an optimized path of the outermost carcass designed to maximize the extent of tensile stress in the sidewall and bead portions of the tire. The invention further provides separate reinforcement structures in...
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WO/2000/072981A1 |
A paint applying roller is positioned over the sidewall of a tire rotating about a vertical axis and the roller is vertically movable into contact with the sidewall to apply and spread protective paint over white sidewall surfaces.
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WO/2000/068309A1 |
The invention concerns a rubber-based product, comprising at least a buffer zone for trapping oxygen outside said product so as to protect from oxidation at least a sensitive zone of said product, said or each buffer zone containing a co...
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WO/2000/059741A1 |
A pneumatic tire capable of increasing a run flat performance while suppressing an increase in weight, wherein, where the intersecting points of a tire radial line (Y) passing a rim width position with a tire intermediate line on a tread...
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WO/2000/048850A1 |
The invention concerns a tyre having at least one reinforcing ply (1, 31, 32) consisting of reinforcing elements embedded in vulcanised rubber, characterised in that said ply reinforcing elements are individually coated with a rubber mix...
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WO/2000/046047A1 |
A pneumatic radial ply tire (50) has a tread (52), a carcass (61) with two sidewalls (77, 78), a single radial ply (70) reinforced with inextensible metal cords, two annular beads (36a', 36b'), and a belt structure (58) located radially ...
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WO/2000/046048A1 |
The innermost carcass ply of a runflat tire (50) having a radial carcass ply is a discontinuous ply (52) that includes two portions (52a, 52b) each disposed within one of the sidewalls (43, 45). In one embodiment, each of the two discont...
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WO/2000/043213A1 |
The marking method thus disclosed consists in making a colored pattern which is formed by at least two different colors and contrasts on a dark colored or black surface of a rubber item. The inventive method comprises a preparation stage...
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WO/2000/026009A1 |
The invention concerns a rubber article consisting of at least two rubber compositions A and B having different constituents and properties, said two compositions A and B presenting an overlapping junction J. The invention is characteris...
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WO/2000/021763A1 |
The invention relates to pneumatic tires for a motor vehicle comprising a multi-layer carcass. Said multi-layer carcass extends between two bead rings, a set of bracing plies (10) provided between the layers of the carcass (2) and a tire...
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WO/2000/013922A1 |
A sidewall (12) of a tire (10) having a surface (13) with distinctive design patterns is described. Pattern A has an indicia formed by a plurality of ridges (20) of similar cross-sectional shapes, each ridge (20) being substantially para...
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WO/2000/009348A1 |
An opaque article having a surface and substantially asymmetric striae extending along the surface. A portion of the striae reside in a first area and have an orientation. Another portion of the striae reside in a second area and have an...
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WO/1999/064258A1 |
The invention concerns a tyre with radial body reinforcement (1) of low H/S ratio, whereof at least one tyre bead is provided with an axially external protuberance (45) whereof the maximal axial width is greater then the rim (J) space re...
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WO/1999/048706A1 |
A pneumatic radial ply tire (50) having a tread cap (52), a tire carcass (60) with two sidewalls (77, 78), two inextensible annular beads (36a'', 36b''), a radial ply structure (58), and a belt structure (56) located between the tread ca...
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WO/1999/042307A1 |
The invention concerns a tyre P with a body ply reinforcement (1), a top ply reinforcement (3) and a tyre tread (4) joined to two tyre beads via two sidewalls (5), the single mix axially outer edges of the tyre tread (4) being folded dow...
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WO/1999/036278A1 |
A pneumatic radial ply passenger tire (10) having a tread (20), a casing with two sidewalls (14, 16), one or more radial plies (18) extending from and wrapped about two annular beads (13) and a belt reinforcement structure (15) located r...
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WO/1999/024271A1 |
The tyre disclosed herein is at least in part of fluorescent material which may be mixed with the conventional rubberised material of a tyre prior to moulding or may be moulded into recesses formed inside walls of the tyre. The moulded t...
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WO/1999/018363A1 |
The invention concerns a wheel-balancing device (4) comprising a balancing weight (5) enclosed in a case (6) whereof one surface is adapted to be made integral with a tyre and which is made of a material having the same colour as the tyr...
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WO/1999/017626A1 |
A polymer article having improved cut-resistance is composed of (A) an initial polymeric article having cut-resistant properties; and (B) a cut-resistant elastomeric coating disposed on an outer surface of the initial polymeric article, ...
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WO/1998/056601A1 |
A very light weight tire (10) has at least one radial ply (38) and a rayon belt structure (36), having two single cut belt layers (50, 51) covered by an overlay (59) having cords (80) selected from the group of aramid, rayon, PEN, PET an...
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WO/1998/056599A1 |
A very light weight tire (10) has at least one radial ply (38) and a fiberglass belt structure (36) covered by an overlay (59) having cords (80) selected from the group of aramid, rayon, PEN, PET and PVA. The tire (10) has a very thin or...
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WO/1998/056600A1 |
A very light weight tire (10) has at least one radial ply (38) and an aramid belt structure (36), having two single cut belt layers (50, 51) covered by an overlay (59) having cords (80) selected from the group of aramid, rayon, PEN, PET ...
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WO/1998/054007A1 |
A method and article of manufacture are disclosed describing a technique to make a tire having at least one ply having a geodesic cord path.
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WO/1998/054012A1 |
A runflat radial ply passenger or light truck pneumatic tire (10) having a carcass (30) reinforced with at least one sidewall insert or filler (42) and one substantially inextensible cord reinforced ply (38), the ply being wrapped about ...
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